Install this water tank float valve and adjust it to your desired water level for precise operation. The float valve features a filter at the water inlet to isolate most impurities, ensuring cleaner water. (Regularly clean the filter to prevent clogging). This water level float valve boasts an ingenious design and multiple improvements, allowing the automatic water level ball to control your desired water level without electricity. The 3/4-inch float valve fits most water pipes, so you don't have to worry about connection issues. Most of this automatic water level control mini float valve is made of high-quality stainless steel, which is durable, damage-resistant, and rust-proof even with prolonged water immersion. The float shut-off valve measures 4.33 x 2.17 x 2.17 inches, with a water inlet diameter of 0.75 inches. The compact size allows for installation wherever needed, without being obtrusive or taking up too much space. To install, simply check for completeness, screw it onto your water pipe, adjust the automatic fill valve to your desired water level, and it's ready to go! Its compact size and easy installation make this automatic shut-off ball mini float valve suitable for water tanks, swimming pools, ponds, automatic animal waterers, etc. Specification: C-(3/4 side water inlet) Color: Silver Material: stainless steel Package Contents: 1 pc x automatic fill valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.